tu_plot

OFDM信号的频偏校正程序，用于估计子带上的频率偏移。(OFDM signals in frequency offset correction procedure used to estimate the sub-band frequency deviation.)

鲁棒性最小平方插值演示。直接运行程序可以看到演示结果。(robust fitting demo. Run the program directly and see the result.)

用于进行声压转换的matlab文件，声压数据来源于ansys软件的计算后导出来的。(Used for sound pressure to convert matlab file, sound pressure data from the calculation software ansys guide out.)

先得到一个定位初始估计值，再利用建立最大似然方程对这个定位初始估计值进行修正，从而得到更优定位结果值，方法更接近于最大似然方法。(Get the a position initial estimate, re-use to establish the maximum likelihood equations corrected for positioning the initial estimates, resulting in better positioning the resulting value is closer to the maximum likelihood method.)

读取OBJ模型文件的顶点，面元材质索引等等信息并存在.mat形式。经过验证正确可用！(Read the OBJ model files. )

一个基于DCT域的数字水印代码，里面有详细的注释说明。(This is a digital watermarking sourcecode based on DCT.Attached with detailed comments and explanation.)

谱MUSIC算法的MATLAB实现的基础程序(Spectral MUSIC algorithm MATLAB realize the basis of procedures)

把最左边竖干从大到小叠放在一起的木块移动到最右边竖干上（木块越多算法越复杂）(Descending to the left of the vertical stack of dry wood together to move to the far right of the vertical trunk (piece of wood the more the more complex algorithms))

本matlab程序用乘子法求解多元模型的最小值（给出初始点和精度要求条件）。(The matlab program for solving the minimum multivariate model using multiplier method (given initial point and precision conditions).)

说明：  遗传算法代码，外加个人理解希望大吉你可以多多交流(Genetic algorithm code, plus personal understanding, I hope you can communicate more)